Advances in satellite and global positioning system (GPS) technologies have had the greatest overall impact on — a. college professors in London, England
b. crab fishermen in Anchorage, Alaska
c. actors in Rio de Janeiro, Brazil
d. sumo wrestlers in Tokyo, Japan

(these answers make absolutely no sense to me help)

The map above shows where people live in the united states. areas that are darker blue are areas where people live close together. areas that are lighter colors are places where people live farther apart. as a geographer, if you were to study where people live and why they choose to live in these places, which of the six essential elements of geography would you be using?

Which is not part of the definition of a family? two or more related people living together being married or in a partnership a single person living alone choices a and b

Which types of seismic waves travel through earths interior? select all that apply. a) l waves b) p waves c) s waves